Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHYUNDAI1991SONATA V6-3.0LREPAIR AND DIAGNOSISWINDOWS AND GLASSWINDOWSTECHNICAL SERVICE BULLETINSPOWER WINDOW RELAY - UPDATED
1991 Hyundai Sonata V6-3.0L
Power Window Relay - Updated
1991 Hyundai Sonata V6-3.0LSECTION Power Window Relay - Updated
Group: BODY ELECTRICAL
Number: 93-90-005
Date: MAY, 1993
Model: 1989-93 SONATAS
Subject:
POWER WINDOW RELAY CHANGE
The power window relay has been changed to incorporate a diode.
PART NUMBER INFORMATION
EFFECTIVE PRODUCTION DATE CHANGE
Nov. 24, 1992
INTERCHANGEABILITY
Number: 93-90-005
Date: MAY, 1993
Model: 1989-93 SONATAS
Subject:
POWER WINDOW RELAY CHANGE
The power window relay has been changed to incorporate a diode.
PART NUMBER INFORMATION
EFFECTIVE PRODUCTION DATE CHANGE
Nov. 24, 1992
INTERCHANGEABILITY
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.